<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>css媒体查询示例</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <h2>响应式判断</h2>
    <ul class="min-2-max">
        <li>max-width: 600px red</li>
        <li>min-width: 600px green</li>
        <li>min-width: 768px blue</li>
        <li>min-width: 992px orange</li>
        <li>min-width: 1200px pink</li>
    </ul>
    <script src="index.js"></script>
</body>
</html>